charles xu
demo1
Dependencies: SHT30-DIS-B WakeUp mbed
Fork of
M1DK_Skywire_Demo
by 
NimbeLink
Diff: main.cpp
- Revision:
- 13:f827f384f0a1
- Parent:
- 11:78a28ca6409f
- Child:
- 14:44eb72d9995e
--- a/main.cpp Wed Feb 01 18:37:54 2017 +0000
+++ b/main.cpp Tue Oct 24 20:43:32 2017 +0000
@@ -1,6 +1,5 @@
/* main.cpp */
-/* v5.0
- * Copyright (C) 2016 nimbelink.com, MIT License
+/* Copyright (C) 2017 nimbelink.com, MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without restriction,
@@ -20,24 +19,13 @@
/*
* DESCRIPTION
- * This code updated sensor data on the Nimbelink ST Development Kit (NL-AB-ST-NCL) and sends
- * the information to www.dweet.io using the Thingname "DeviceID". That information can be
- * viewed using a Freeboard at www.freeboard.io (account required). Depending on your
- * ST Development Kit version, clone the following freeboard:
- * Rev A (Legacy): https://freeboard.io/board/jqlneI
- * Rev B (Current): https://freeboard.io/board/LhnbrX
- *
- * Please consult the wiki for more information.
+ * This code sends sensor data to Dweet.io on the NL-M1DK.
*/
/*
* INSTRUCTIONS FOR USING THIS CODE
- * 1. This code will automatically detect the modem you are using.
- *
- * 2. Change the "DeviceID" to a unique identifier for your Nucleo board. One recommendation
+ * 1. Change the "DeviceID" to a unique identifier for your Nucleo board. One recommendation
* would be to use the MEID/IMEI of your Skywire Modem.
- *
- * 3. If applicable, change the APN for your Skywire Modem.
*/
#include "mbed.h" // mbed Library
@@ -45,63 +33,41 @@
#include "SHT30DISB.h"
-enum Skywire_Modem {
- NL_SW_1xRTT_V, // Verizon 2G Modem - CE910-DUAL
- NL_SW_1xRTT_S, // Sprint 2G Modem - CE910-DUAL
- NL_SW_1xRTT_A, // Aeris 2G Modem - CE910-DUAL
- NL_SW_GPRS, // AT&T/T-Mobile 2G Modem
- NL_SW_EVDO_V, // Verizon 3G Modem
- NL_SW_EVDO_A, // Aeris 3G Modem
- NL_SW_HSPAP, // AT&T/T-Mobile 3G Modem
- NL_SW_HSPAPG, // AT&T/T-Mobile 3G Modem w/ GPS
- NL_SW_HSPAPE, // GSM 3G Modem, EU
- NL_SW_LTE_TSVG, // Verizon 4G LTE Modem
- NL_SW_LTE_TNAG, // AT&T/T-Mobile 4G LTE Modem
- NL_SW_LTE_TEUG, // GSM 4G LTE Modem, EU
- NL_SW_LTE_GELS3, // VZW LTE CAT 1 Modem
- NL_SW_LTE_S7588 // VZW LTE CAT 4 Modem
-};
-
-// Our modem
-Skywire_Modem MODEM;
-
// --CHANGE THIS FOR YOUR SETUP--
-#define DeviceID "M1DK-UNIT1" //DweetIO unique ID
+#define DeviceID "<your Thingname here>" //DweetIO unique ID
// --CHANGE THIS FOR YOUR SETUP (IF APPLICABLE)--
-char const *APN = "NIMBLINK.GW12.VZWENTP";
-//char const *APN = "mw01.VZWSTATIC";
-//char const *APN = "VZWINTERNET";
+const char *APN = "NIMBLINK.GW12.VZWENTP";
DigitalOut myled(LED1); // Main LED
-DigitalOut skywire_en(A2); // Skywire Enable
-PinName skywire_rts(D5); // Skywire Send
-DigitalOut green_LED(D7); // Green LED
-DigitalOut red_LED(D10); // Red LED
+DigitalOut skywire_rts(PB_5); // Skywire Send
+DigitalOut green_LED(D7); // Green LED
+DigitalOut red_LED(D10); // Red LED
-AnalogIn photo_trans(A3); // Photo Transistor
-DigitalOut photo_trans_nEN(D11); // Photo Transistor
-DigitalIn button1(D13); // Button 1
+DigitalOut nRESET(PB_4); // Skywire Reset line
+
+AnalogIn photo_trans(A3); // Photo Transistor
+DigitalOut photo_trans_nEN(D11); // Photo Transistor Enable
+DigitalIn button1(PA_5); // Button 1
Serial skywire(PA_9,PA_10); // Serial comms to Skywire
Serial debug_pc(USBTX, USBRX); // USB connection to PC
I2C i2c(PB_9,PB_8); // Setup I2C bus for sensors
-bool sw1; // Boolean to check if button 1 is pressed
+// SHT30 Sensor Setup
+SHT30DISB SHT30(i2c);
-SHT30DISB SHT30(i2c);
+// variable to switch state
+bool sw1;
// char array for reading from Skywire
char str[255];
+
+// Variables for checking CSQ
char csq[3]="99";
int csq_val = 99;
-// Variables for GPS
-float latitude;
-float longitude;
-int number;
-
// Variables for UART comms
volatile int rx_in=0;
volatile int rx_out=0;
@@ -109,9 +75,6 @@
char rx_buffer[buffer_size+1];
char rx_line[buffer_size];
-// Provisioning Flag for CE910 and DE910 only
-int prov_flag = 0;
-
// Interrupt for the Skywire
void Skywire_Rx_interrupt()
{
@@ -124,51 +87,6 @@
return;
}
-
-// Function to "pretty print" the delay time
-void wait_print(int time)
-{
- for (int i = time; i >= 0; i--)
- {
- if (i == 1) {
- debug_pc.printf("Delay Time Remaining: %d second \r", i);
- }
- else {
- debug_pc.printf("Delay Time Remaining: %d seconds \r", i);
- }
- green_LED = 0;
- wait(0.5);
- green_LED = 1;
- wait(0.5);
- }
- debug_pc.printf("Delay finished! \r\n");
- return;
-}
-
-
-
-// Function to blink LEDs for debugging
-// NOTE: Currently not used
-void blink_leds(int num)
-{
- for (int i = 0; i < num; i++) {
- green_LED = 0;
- myled=0;
- wait(0.25);
- green_LED = 1;
- myled=1;
- wait(0.25);
- }
-}
-void blink_redled(int num)
-{
- for (int i = 0; i < num; i++) {
- red_LED = 0;
- wait(0.25);
- red_LED = 1;
- wait(0.25);
- }
-}
// Read line from the UART
void read_line()
{
@@ -203,150 +121,17 @@
debug_pc.printf("Command sent. Waiting for: %s\r\n", response);
do {
read_line();
+ // If we get ERROR, return with 1
+ if (strncmp(rx_line, "ERROR", strlen("ERROR")) == 0) {
+ debug_pc.printf("ERROR\r\n");
+ return 1;
+ }
debug_pc.printf("Waiting for: %s, Recieved: %s\r\n", response, rx_line);
} while (strncmp(rx_line, response, strlen(response)));
return 0;
}
-// Get and parse the AT+GMM response
-// Depending on what it gets, parse and return
-int GetGMMResponse()
-{
- //int ret_val = 0;
- do {
- read_line();
- debug_pc.printf("Waiting for: %s, Received: %s\r\n", "OK", rx_line);
- if (!strncmp(rx_line, "GE910-QUAD-V3", 13)) {
- MODEM = NL_SW_GPRS;
- debug_pc.printf("Modem detected: NL-SW-GPRS\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "CE910-DUAL", 10)) {
- MODEM = NL_SW_1xRTT_V;
- debug_pc.printf("Modem detected: NL-SW-1xRTT\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "DE910-DUAL", 10)) {
- MODEM = NL_SW_EVDO_V;
- debug_pc.printf("Modem detected: NL-SW-EVDO\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "HE910-NAD", 9)) {
- MODEM = NL_SW_HSPAP;
- debug_pc.printf("Modem detected: NL-SW-HSPAP\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "HE910-D", 7)) {
- MODEM = NL_SW_HSPAPG;
- debug_pc.printf("Modem detected: NL-SW-HSPAPG\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "LE910-SVG", 9)) {
- MODEM = NL_SW_LTE_TSVG;
- debug_pc.printf("Modem detected: NL-SW-LTE-TSVG\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "LE910-NAG", 9)) {
- MODEM = NL_SW_LTE_TNAG;
- debug_pc.printf("Modem detected: NL-SW-LTE-TNAG\r\n");
- //ret_val = 1;
- return 1;
- }
- if (!strncmp(rx_line, "HL7588", 6)) {
- MODEM = NL_SW_LTE_S7588;
- debug_pc.printf("Modem detected: NL-SW-LTE-S7588\r\n");
- //ret_val = 1;
- return 1;
- }
- } while (strncmp(rx_line, "OK", 2));
- return 0;
-}
-
-// Get and parse the AT+GMM response
-// Depending on what it gets, parse and return
-int GetATIResponse()
-{
- int ret_val = 0;
- do {
- read_line();
- debug_pc.printf("Waiting for: %s, Received: %s\r\n", "OK", rx_line);
- if (!strncmp(rx_line, "ELS31-V", 7)) {
- MODEM = NL_SW_LTE_GELS3;
- debug_pc.printf("Modem detected: NL-SW-LTE-GELS3\r\n");
- ret_val = 1;
- }
- } while (strncmp(rx_line, "OK", 2));
- return ret_val;
-}
-
-// Get the Skywire Model
-int getSkywireModel()
-{
- // Send ATI. Prints everything for CAT1, so we will check that first
- debug_pc.printf("Sending ATI...\r\n");
- skywire.printf("ATI\r");
- if (GetATIResponse()) {
- return 0;
- }
- // If you get here, then we have a non-CAT1 modem
- debug_pc.printf("Sending AT+GMM...\r\n");
- skywire.printf("AT+GMM\r");
- if (GetGMMResponse()) {
- return 0;
- }
- // Otherwise, we have an error (or no modem), so sit here and blink
- else {
- debug_pc.printf("Unable to detect modem: ERROR\r\n");
- while(1) {
- blink_leds(10);
- }
- }
-}
-
-
-
-int bootSkywire()
-{
- int ret_val = 0;
-
-
- //Enable Skywire
- skywire.printf("AT\r");
- read_line();
- debug_pc.printf("Waiting for: %s, Received: %s\r\n", "OK", rx_line);
- if (strncmp(rx_line, "OK", 2)) {
- ret_val=1;
- debug_pc.printf("retval Value: %i\r\n", ret_val);
- }
- else {
- debug_pc.printf("Modem not detected; Attempt reboot.\r\n");
- skywire_en=0;
- debug_pc.printf("Toggling enable pin low\r\n");
- wait_print(4);
- skywire_en=1;
- debug_pc.printf("Toggling enable pin high\r\n");
- wait_print(10);
- debug_pc.printf("retval Value2: %i\r\n", ret_val);
- skywire.printf("AT\r");
- read_line();
- debug_pc.printf("Waiting for: %s, Received: %s\r\n", "OK", rx_line);
- if (strncmp(rx_line, "OK", 2)) {
- ret_val=1;
- debug_pc.printf("retval Value: %i\r\n", ret_val);
- }
-
- }
-
- return ret_val;
-}
-
-
+// Send AT+CSQ until we get a good signal
int GetCSQResponse()
{
do {
@@ -355,70 +140,12 @@
csq[0]=rx_line[6];
csq[1]=rx_line[7];
csq_val=atoi(csq);
-// debug_pc.printf("Waiting for CSQ: %s\r\n", csq);
-// debug_pc.printf("CSQ Value: %i\r\n", csq_val);
-
} while (!strncmp(rx_line, "CSQ: 99,", 8));
return csq_val;
}
-
-
-int Provision(void)
-{
- // 1x green means entered the provisioning process
-
- debug_pc.printf("\r\n\r\n");
-
- blink_leds(1);
- debug_pc.printf("Provisioning request detected\r\n");
- debug_pc.printf("Sending provisioning command...\r\n");
- skywire.printf("ATD*22899;\r\n");
- WaitForResponse("OK");
-
- blink_leds(2);
- debug_pc.printf("Command sent, OK received!\r\n");
- debug_pc.printf("Waiting for additional responses...\r\n");
- WaitForResponse("#OTASP: 0");
- WaitForResponse("#OTASP: 1");
- WaitForResponse("#OTASP: 2");
-
- blink_leds(3);
- debug_pc.printf("Waiting for NO CARRIER...\r\n");
- WaitForResponse("NO CARRIER");
-
- blink_leds(4);
- debug_pc.printf("\r\nReceived NO CARRIER! Rebooting...\r\n");
- skywire.printf("AT#REBOOT\r\n");
- //WaitForResponse("OK", 2);
-
- green_LED = 0;
- red_LED = 0;
-
- // wait 60 seconds for reboot, blink LEDs to indicate something is happening
- wait_print(60);
-
- return 0;
-
-}
-
int main()
{
-
-
- // First, check if the button is being held, set flag
- // and turn on green LED
- if (button1 == 0) {
- prov_flag = 1;
- green_LED = 1;
- red_LED = 0;
- } else {
- green_LED = 0;
- red_LED = 0;
- }
-
- debug_pc.printf("Prov Flag: %d\r\n", prov_flag);
-
red_LED = 1;
float temp;
@@ -427,68 +154,41 @@
// Setup serial comms with Skywire and PC
debug_pc.baud(115200);
- skywire.baud(115200);
+ skywire.baud(921600);
+ skywire_rts = 0;
debug_pc.printf("SystemCoreClock = %d Hz\r\n", SystemCoreClock);
+ debug_pc.printf("Attaching interrupt...\r\n");
skywire.attach(&Skywire_Rx_interrupt, Serial::RxIrq);
-
- //skywire_rts=0;
-
- // On the NL-SW-LTE-GELS3, flow control is required for consistent results
- //pin_function(skywire_rts, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1));
- pin_function(skywire_rts, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1));
+ debug_pc.printf("Interrupt attached...\r\n");
- UART_HandleTypeDef handle;
- handle.Instance = (USART_TypeDef *)USART1_BASE;
- __HAL_USART_DISABLE(&handle);
-
- __HAL_UART_HWCONTROL_CTS_ENABLE(&handle);
-
- __HAL_UART_HWCONTROL_RTS_ENABLE(&handle);
- __HAL_USART_ENABLE(&handle);
-
+ // Reset the Skywire to get AT commands, and recover from any previous state
+ debug_pc.printf("Resetting Skywire...\r\n");
+ nRESET = 1;
+ wait_ms(100);
+ nRESET = 0;
+ wait(3);
+ debug_pc.printf("Resetting baud...\r\n");
+ skywire.printf("\rAT+IPR=115200\r");
+ wait_ms(100);
+ skywire.baud(115200);
+ wait_ms(100);
+ debug_pc.printf("Baud reset!\r\n");
myled=0;
- blink_leds(30);
debug_pc.printf("Starting Demo...\r\n");
debug_pc.printf("Waiting for Skywire to Boot...\r\n");
- green_LED = !green_LED;
-
-// while(!bootSkywire()){
-// debug_pc.printf("Waiting for Skywire to Boot...\r\n");
-//
-// }
-//
-// skywire.printf("AT\r");
-// WaitForResponse("OK");
-
+ green_LED = !green_LED;
myled=1;
-
- blink_leds(1);
- // Wait time is different for each modem, so wait up to one minute
-// wait_print(10);
-
- // Start temp reading///////////////////////////////////////////////////////////////
+ wait_ms(100);
- // Turn off echo
- // Helps with checking responses from Skywire
- debug_pc.printf("Turning off echo...\r\n");
- skywire.printf("ATE0\r");
+ debug_pc.printf("Sending AT\r\n");
+ skywire.printf("\rAT\r");
WaitForResponse("OK");
- green_LED = !green_LED;
+ WaitForResponse("+CEREG: 1");
- // Get the modem from the Skywire, and set MODEM
- getSkywireModel();
-
- // If you have a CDMA-based 2G or 3G Skywire, and you pressed the provision button,
- // provision the modem
- if ((MODEM == NL_SW_1xRTT_V || MODEM == NL_SW_EVDO_V) && prov_flag == 1) {
- Provision();
- }
-
- // Debug stuff - get signal quality
-
+ // Check CSQ
debug_pc.printf("Getting CSQ...\r\n");
GetCSQResponse();
- green_LED = !green_LED;
+ green_LED = !green_LED;
while(csq_val==99 || csq_val==0)
{
@@ -504,170 +204,34 @@
}
debug_pc.printf("Network detected. Checking authorization...\r\n");
-
-
- if (MODEM == NL_SW_LTE_TSVG || MODEM == NL_SW_LTE_TNAG) {
- green_LED = !green_LED;
- debug_pc.printf("Sending AT+CGREG...\r\n");
- skywire.printf("AT+CGREG?\r");
- } else if (MODEM == NL_SW_LTE_GELS3) {
- green_LED = !green_LED;
- debug_pc.printf("Sending AT+CEREG...\r\n");
- skywire.printf("AT+CEREG?\r");
- } else {
- green_LED = !green_LED;
- debug_pc.printf("Sending AT+CREG...\r\n");
- skywire.printf("AT+CREG?\r");
- }
- WaitForResponse("OK");
-
- // Turn on DNS Response Caching
- // Used on the Telit-based Skywires
- if (MODEM != NL_SW_LTE_GELS3) {
- green_LED = !green_LED;
- debug_pc.printf("Turning on DNS Cacheing to improve speed...\r\n");
- skywire.printf("AT#CACHEDNS=1\r");
- WaitForResponse("OK");
- }
-
- debug_pc.printf("Connecting to Network...\r\n");
- // get IP address
- if (MODEM == NL_SW_LTE_GELS3) {
- green_LED = !green_LED;
- // set CFUN
- debug_pc.printf("Sending AT+CFUN=1\r\n");
- skywire.printf("AT+CFUN=1\r");
- WaitForResponse("OK");
-
- // Setup AT+CGDCONT
- debug_pc.printf("Sending AT+CGDCONT...\r\n");
- skywire.printf("AT+CGDCONT=3,\"IPV4V6\",\"%s\"\r", APN);
- WaitForResponse("OK");
-
- // Turn on AT+CGATT
- debug_pc.printf("Sending AT+CGATT=1\r\n");
- skywire.printf("AT+CGATT=1\r");
- WaitForResponse("OK");
-
- debug_pc.printf("AT^SISS=0, srvType...\r\n");
- skywire.printf("AT^SISS=0,\"srvType\",\"Socket\"\r");
- WaitForResponse("OK");
- wait(1);
- debug_pc.printf("AT^SISS=0, conId...\r\n");
- skywire.printf("AT^SISS=0,\"conId\",3\r");
- WaitForResponse("OK");
- wait(1);
- debug_pc.printf("AT^SISS=0,address...\r\n");
- skywire.printf("AT^SISS=0,\"address\",\"socktcp://dweet.io:80\"\r");
- //skywire.printf("AT^SISS=0,\"address\",\"socktcp://52.205.164.103:80\"\r");
- WaitForResponse("OK");
- wait(1);
-
- // AT^SICA activation
- debug_pc.printf("Activating context...\r\n");
- skywire.printf("AT^SICA=1,3\r");
- WaitForResponse("OK");
- wait(1);
-
- // AT^SICA? query
- debug_pc.printf("AT^SICA?\r\n");
- skywire.printf("AT^SICA?\r");
- //WaitForResponse("OK");
- //wait(1);
-
- } else if (MODEM == NL_SW_LTE_TSVG) {
- green_LED = !green_LED;
- // The last parameter in AT#SCFG sets the timeout if transmit buffer is not full
- // Time is in hundreds of ms: so, a value of 5 = 500 ms
- debug_pc.printf("Configuring context part 1...\r\n");
- skywire.printf("AT#SCFG=3,3,300,90,600,5\r");
- WaitForResponse("OK");
- green_LED = !green_LED;
- wait(1);
- debug_pc.printf("Configuring context part 2...\r\n");
- skywire.printf("AT+CGDCONT=3,\"IP\",\"%s\"\r", APN);
- WaitForResponse("OK");//
- green_LED = !green_LED;
-// wait(1);
-// debug_pc.printf("Configuring context...\r\n");
-// skywire.printf("AT#OTAUIDM=0\r", APN);
-// WaitForResponse("#DREL");
- wait(1);
- debug_pc.printf("activating context ...\r\n");
- skywire.printf("AT#SGACT=3,1\r");
- WaitForResponse("#SGACT");
- green_LED = !green_LED;
- } else if (MODEM == NL_SW_LTE_TNAG || MODEM == NL_SW_LTE_TEUG || MODEM == NL_SW_HSPAP || MODEM == NL_SW_HSPAPG || MODEM == NL_SW_HSPAPE || MODEM == NL_SW_GPRS) {
- debug_pc.printf("Configuring context part 1...\r\n");
- skywire.printf("AT#SCFG=1,1,300,90,600,5\r");
- WaitForResponse("OK");
- green_LED = !green_LED;
- wait(1);
- debug_pc.printf("Configuring context part 2...\r\n");
- skywire.printf("AT+CGDCONT=1,\"IP\",\"%s\"\r", APN);
- WaitForResponse("OK");
- green_LED = !green_LED;
- wait(1);
- skywire.printf("AT#SGACT=1,1\r");
- WaitForResponse("#SGACT");
- green_LED = !green_LED;
- } else {
- // The last parameter in AT#SCFG sets the timeout if transmit buffer is not full
- // Time is in hundreds of ms: so, a value of 5 = 500 ms
- skywire.printf("AT#SCFG=1,1,300,90,600,5\r");
- green_LED = !green_LED;
- WaitForResponse("OK");
- green_LED = !green_LED;
- skywire.printf("AT#SGACT=1,1\r");
- WaitForResponse("#SGACT");
- green_LED = !green_LED;
- }
+ skywire.printf("AT+CEREG?\r");
WaitForResponse("OK");
- green_LED = !green_LED;
- // Get triangulation data
- // NOTE: This only works on the below modems!
- if (MODEM == NL_SW_1xRTT_V || MODEM == NL_SW_1xRTT_S || MODEM == NL_SW_1xRTT_A || MODEM == NL_SW_GPRS || MODEM == NL_SW_EVDO_V || MODEM == NL_SW_EVDO_A || MODEM == NL_SW_HSPAP || MODEM == NL_SW_HSPAPG || MODEM == NL_SW_HSPAPE) {
- //get location approximation from cell tower information
- skywire.printf("AT#AGPSSND\r");
- WaitForResponse("#AGPSRING:");
- sscanf(rx_line, "%s %d,%f,%f,", str, &number, &latitude, &longitude);
- debug_pc.printf("Location: Latt:%f, Long:%f\r\n", latitude, longitude);
- }
+ //debug_pc.printf("Connecting to Network...\r\n");
+ debug_pc.printf("Setting up socket...\r\n");
+ skywire.printf("AT+SQNSCFG=3,3,300,90,600,50\r");
+ WaitForResponse("OK");
red_LED = 1;
green_LED = 0;
- char post[256];
-
while(1) {
// Green on to indicate code position
// Start of loop. Either entered loop for the first time or just sent to dweet.io
red_LED = 0;
green_LED = 1;
- // connect to dweet.io
- if (MODEM == NL_SW_LTE_GELS3) {
- debug_pc.printf("Opening socket...\r\n");
- skywire.printf("AT^SISO=0\r");
- WaitForResponse("OK");
- }
- else if (MODEM == NL_SW_LTE_TSVG) {
- skywire.printf("AT#SD=3,0,80,\"dweet.io\"\r");
- WaitForResponse("CONNECT");
+
+ int retries = 0;
+ while (retries < 5) {
+ skywire.printf("AT+SQNSD=3,0,80,\"dweet.io\"\r");
+ if (WaitForResponse("CONNECT") == 1) {
+ retries += 1;
+ wait(1);
+ } else
+ break;
}
- else {
- skywire.printf("AT#SD=1,0,80,\"dweet.io\"\r");
- WaitForResponse("CONNECT");
- }
-
- // Update the sensors
- // temp = (float)LM75_temp;
- //temp = (temp * 9)/5 + 32; // convert C to F
- // debug_pc.printf("Temp = %.3f\r\n", temp);
- // press=(float)pressure.value() / 4096;
- // debug_pc.printf("Pressure = %.3f\r\n", press);
-// humidity.ReadTempHumi(&dummy_temp, &humi);
-//debug_pc.printf("Humidity = %.3f\r\n", humi);
+
+ //get temp and humi
temp=SHT30.cTemp();
humi=SHT30.humidity();
photo_trans_nEN=0;
@@ -676,41 +240,30 @@
// Check buttons for presses
if (button1 == 0)
- sw1 = 0;
+ sw1 = 1;
else
- sw1 = 1;
+ sw1 = 0;
// Green on to indicate code position:
// Sensors updated, have not sent to dweet.io
red_LED = 1;
green_LED = 0;
- if (MODEM == NL_SW_LTE_GELS3) {
- sprintf(post, "POST /dweet/for/%s?temp=%.3f&sw1=%d&photo=%.3f&humidity=%.3f HTTP/1.0\r\n\r\n", DeviceID, temp, sw1, photo, humi);
- debug_pc.printf("Writing...\r\n");
- skywire.printf("AT^SISW=0,%d\r", strlen(post));
- WaitForResponse("^SISW:");
- debug_pc.printf("Sending information...\r\n");
- skywire.printf("%s", post);
- WaitForResponse("^SISR:");
- debug_pc.printf("Reading...\r\n");
- skywire.printf("AT^SISR=0,1000\r");
- WaitForResponse("OK");
- skywire.printf("AT^SISC=0\r");
- WaitForResponse("OK");
- }
- else {
+ if (retries != 5) {
debug_pc.printf("Sending information...\r\n");
// Report the sensor data to dweet.io
skywire.printf("POST /dweet/for/%s?temp=%.3f&sw1=%d&photo=%.3f&humidity=%.3f HTTP/1.0\r\n\r\n", DeviceID, temp, sw1, photo, humi);
WaitForResponse("NO CARRIER");
- }
-
- // green on to indicate code position
- // Data sent to dweet
+ }
+// }
+ debug_pc.printf("Closing socket...\r\n");
+ skywire.printf("AT+SQNSH=3\r");
+ WaitForResponse("OK");
+ skywire.printf("AT+CGATT=0\r");
+ WaitForResponse("OK");
+ skywire.printf("AT+CGATT=1\r");
+ WaitForResponse("+CEREG: 1");
red_LED = 0;
green_LED = 1;
-
-
}
}